Syllo
Senior Software Engineer, Internal Tools
$160K–$200K
Remote +1 · Remote · Senior · Full-time · Posted Aug 18, 2026
- Location
- Remote
United States - Experience
- 5+ years of professional software engineering experience, including ownership of production software systems.
- Education
- Bachelor's degree in computer science or a technical field, or equivalent practical experience.
About the job
Build and maintain AI-first internal tools and workflows that help Syllo’s teams operate and scale, including tools using LLMs.
What you'll do
- Build, maintain, and scale internal tools such as document and contract parsing engines, Slack applications, and operational utilities.
- Develop automated testing, evaluation pipelines, and scoring frameworks for AI and LLM-backed workflows.
- Partner with business teams to create tools tailored to their processes and help establish practices for AI-generated code.
What they ask for
- Daily experience using AI coding agents or assistants, with attention to code quality, security, and architecture.
- Experience building automated tests or evaluation systems for AI/LLM applications and integrating LLM APIs into applications or platforms.
- Experience building internal applications, workflow automation, or platform services used by non-technical teams.
- Proficiency in Python and modern frontend frameworks (e.g., React), plus practical experience with web APIs and cloud integrations.
Nice to have
- Experience with document processing, contract workflows, or legal technology.
Pay
$160k to $200k USD base salary; $160,000 — $200,000 USD (base salary)
Tools
Python, React, Slack, LLM APIs
AI focus
Use AI coding agents in development; build LLM-powered internal tools and implement AI-assisted testing, evaluation, and reliability improvements.
Model-written summary · the original posting is authoritative